Analysis

  • max time kernel
    123s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    07-12-2024 20:28

General

  • Target

    d379ee9c019061413ff1d0957bf08490_JaffaCakes118.exe

  • Size

    100KB

  • MD5

    d379ee9c019061413ff1d0957bf08490

  • SHA1

    3ceb76d3a86fbc7c86201610110b153dd6e82190

  • SHA256

    fcb2e6dc0b49a961a156100c248681eda862bb8373e4e31430e6360c48c58b5e

  • SHA512

    6709c973c936a4486ef53eb2a5e9be4bda801d089d0e11402c8d8b899c5847871e468f6b5d645447be03bc99b4a4865f5e827b4d41a057ee672d9cd692855074

  • SSDEEP

    1536:amQJxw71SjWJjDItDrfIVUIXBZdYfZFWc6e4mN0plo180dNyu4lKHmKCcg0kP4/:gJxSIBBIRgRchmerIhyu4lgHgT4

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 27 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 30 IoCs
  • Suspicious use of WriteProcessMemory 52 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\taskhost.exe
    "taskhost.exe"
    1⤵
      PID:1076
    • C:\Windows\system32\Dwm.exe
      "C:\Windows\system32\Dwm.exe"
      1⤵
        PID:1168
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1208
          • C:\Users\Admin\AppData\Local\Temp\d379ee9c019061413ff1d0957bf08490_JaffaCakes118.exe
            "C:\Users\Admin\AppData\Local\Temp\d379ee9c019061413ff1d0957bf08490_JaffaCakes118.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2384
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:1800

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\qrrac.exe

            Filesize

            100KB

            MD5

            166e17fdbcc2b1b34df5cd00a91f33b5

            SHA1

            f6fb23ab7292792699be41251f4dd7e09ba8a5f8

            SHA256

            1ae600a3acf7a768182d4095d567ee64b45495541dcf09d0d84fb3375091f5fe

            SHA512

            e1629a6efacb4037098f9775dde6873fe5c19ced654e46f6e0545018236282a9b9cf2dcce83160d0dc718c37ffbf96c40baba74dba464637de95c4cffc534fd1

          • memory/1076-8-0x0000000001F00000-0x0000000001F02000-memory.dmp

            Filesize

            8KB

          • memory/2384-31-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-20-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-17-0x0000000003E10000-0x0000000003E11000-memory.dmp

            Filesize

            4KB

          • memory/2384-24-0x0000000003E10000-0x0000000003E11000-memory.dmp

            Filesize

            4KB

          • memory/2384-3-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-6-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-5-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-23-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-0-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB

          • memory/2384-25-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/2384-22-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-7-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-21-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-4-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-27-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-28-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-29-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-30-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-26-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/2384-16-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/2384-53-0x0000000003A50000-0x0000000003A51000-memory.dmp

            Filesize

            4KB

          • memory/2384-35-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-36-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-38-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-40-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-34-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-56-0x0000000000630000-0x0000000000632000-memory.dmp

            Filesize

            8KB

          • memory/2384-54-0x0000000003CC0000-0x0000000003CC2000-memory.dmp

            Filesize

            8KB

          • memory/2384-59-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-60-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-62-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-64-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-65-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-66-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-68-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-82-0x0000000000630000-0x0000000000632000-memory.dmp

            Filesize

            8KB

          • memory/2384-33-0x0000000001CE0000-0x0000000002D6E000-memory.dmp

            Filesize

            16.6MB

          • memory/2384-150-0x0000000000400000-0x0000000000413000-memory.dmp

            Filesize

            76KB